HighMark Wealth Management LLC ANAB — ANAPTYSBIO INC

Ownership history in HighMark Wealth Management LLC  ·  5 quarters on record

AI Ownership Summary

HighMark Wealth Management LLC reported ANAPTYSBIO INC (ANAB) in 5 quarterly 13F filings from 2025 Q1 through 2026 Q1. Peak portfolio weight reached 2.12% in 2026 Q1. The latest visible filing shows ANAB at 2.12% of the fund.

This page tracks quarterly shares, estimated market value, portfolio weight, filing dates, and disclosure-aligned stock prices directly from SEC EDGAR 13F filings.

What this ANAB ownership page tells you

This page is designed to answer the real investor question behind a 13F filing: how meaningful was HighMark Wealth Management LLC's position in ANAPTYSBIO INC, and how did that conviction change over time? You can read the holding window, peak weight, latest reported size, disclosure timing, and quarter-by-quarter changes without piecing the story together from raw SEC rows.

Freshest filing
Latest Reported Filing
2026 Q1

ANAB was reported at 2.12% of portfolio in the most recent visible filing.

High-water mark
Peak Conviction
2.12% in 2026 Q1

Peak weight helps separate a token disclosure from a real conviction holding the fund genuinely cared about.

Time in book
Holding Window
2025 Q1 to 2026 Q1

Longer holding windows often tell a very different story from short-lived tactical trades or one-quarter experiments.

Decision context
Why It Matters
Position size beats headlines

Knowing that a fund owned a stock is useful. Knowing whether it was a 0.20% placeholder or a true high-conviction position is where the signal actually starts.

ANAB stock page HighMark Wealth Management LLC fund profile HighMark Wealth Management LLC full holdings
How HighMark Wealth Management LLC held ANAB — position size vs. price
% of Fund (quarterly)    ANAB price (quarter-end, indexed to 100)    SPY (indexed to 100)    QQQ (indexed to 100)
📋 Quarterly Holdings History 5 quarters  ▾
Quarter Action Sold % After 3M Timing Shares Change Chg % % of Fund Mkt Value Filed Price (Filed)
2026 Q1 UNCHANGED — — — 94,050 — 0% 2.12% $5.2M 2026-05-06 $67.36
2025 Q4 REDUCED 30.4% +14.4% ❌ 94,050 -41,000 -30.4% 1.86% $4.6M 2026-02-05 $31.93
2025 Q3 REDUCED 7.2% +66.3% ❌ 135,050 -10,500 -7.2% 1.95% $4.4M 2025-10-20 $23.52
2025 Q2 ADDED — — — 145,550 +53,550 +58.2% 1.58% $3.2M 2025-07-21 $17.45
2025 Q1 INITIATED — — — 92,000 — — 1.01% $1.7M 2025-04-24 $13.74

🏢 Other funds also holding ANAB

As of 2026 Q1 — sorted by position size

EcoR1 Capital, LLC 3Y 7Y 18.55% Sanofi 9.04% Palo Alto Investors LP 3Y 7Y 5.41% TANG CAPITAL MANAGEMENT LLC 3Y 7Y 3.75% First Light Asset Management, LLC 3Y 7Y 2.81% Affinity Asset Advisors, LLC 3Y 2.69% APIS CAPITAL ADVISORS, LLC 3Y 7Y 2.04% Synergy Asset Management, LLC 3Y 1.87% 683 Capital Management, LLC 3Y 7Y 1.81% Ground Swell Capital, LLC 3Y 7Y 0.83%

FAQ About HighMark Wealth Management LLC and ANAB

These are the practical questions this page is built to answer before you even open the full history table.

How long has HighMark Wealth Management LLC reported owning ANAB?

HighMark Wealth Management LLC reported ANAB across 5 quarterly 13F filings, from 2025 Q1 through 2026 Q1.

What was the largest reported ANAB position in HighMark Wealth Management LLC's portfolio?

The largest reported portfolio weight for ANAB was 2.12% in 2026 Q1.

What is the latest reported ANAB position on this page?

The most recent filing on this page is 2026 Q1, when HighMark Wealth Management LLC reported 94,050 shares, equal to 2.12% of portfolio, with an estimated market value of $5.2M.

What does the chart on this ANAB ownership page compare?

The chart compares HighMark Wealth Management LLC's quarterly ANAB portfolio weight with the stock's indexed share price, so you can see whether the fund was building, trimming, or holding the position as price moved.

How well did HighMark Wealth Management LLC time their ANAB position?

Based on 13F filing dates vs. subsequent ANAB price moves, HighMark Wealth Management LLC correctly timed 2 out of 4 reported position changes (50%). The annualised alpha on ANAB relative to SPY over the holding period was +358.9%.

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